Maize drought stress

Author: ilkw

August undefined, 2024

WebWater and salt stress coincide in heavily irrigated hyper-arid agricultural areas, yet they are usually studied in isolation. We investigated in field conditions the combined effects of drought (22 days with no irrigation) under salinity (ECe: 5.5 mS cm-1 ; Na+: 17.8 meq L-1 ) and B (21.1 meq L-1 ) stress on physiology, growth, yield, and hourly water relations. Web26 jan. 2024 · Drought stress is one of the major constraints of global crop production. Raffinose, a non-reducing trisaccharide, has been considered to regulate positively the …

Effects of Drought Stress on Soluble Proteins in two Maize Varieties

Web14 apr. 2024 · Xu J, Guo L, Liu L (2024) Exogenous silicon alleviates drought stress in maize by improving growth, photosynthetic and antioxidant metabolism. Environ Exp Bot … WebDrought and P deficiency reduced plant biomass, grain yield, chlorophyll content, Fv/Fm, RWC and antioxidant activity (superoxide dismutase, peroxidase, and catalase), but increased electrolyte leakage and leaf H2O2 in maize plants. The combined stress of drought and P deficiency decreased further related plant traits. boho chic boutique tulalip

Forests Free Full-Text Three Subtropical Species Adapt to Drought ...

WebPolyamines (PAs), one of plant growth regulators, play an important role in the plant resistance to drought stress. However, the precise function of putrescine (Put) transformation to other forms of PAs is not clear in filling maize grain embryos. In this study, two maize (Zea mays L.) cultivars, Ye … Web14 mrt. 2024 · Early heat and drought priming may increase the plant’s ability to resist later drought and heat stress. However, it remains unclear whether combined heat and drought priming can enhance the acclimation of plants to later combined stress by improving physiological activities. In this study, maize seedlings were first pre-exposed twice to … WebIn many agro-ecosystems, water scarcity and drought induced phosphorus deficiency limits crop yield significantly. Considering the climate. Soil amendments are known to promote several plant growth parameters. In many agro-ecosystems, ... boho chic camel couch

David Alexander Carroll II - Field Researcher - LinkedIn

Legacy effects of precipitation and land use impact maize growth …

WebDown-regulation of the ZmPP2Ca transcript was observed in all three drought tolerant lines, whereas transcript levels were up-regulated in the two sensitive lines under drought stress. In light of the importance of protein kinases in signal transduction pathways, it is proposed that ZmPP2Ca may play a role in the signal transduction of maize in response to … Web1 aug. 2024 · Drought is a serious causal factor of reduced crop yields than any other abiotic stresses. As one of the most widely distributed crops, maize plants frequently … boho chic carpetsWebMaize harvests are affected by drought stress at different growth stages in different regions. Numerous events in the life of maize crops can be affected by drought stress: … boho chic catawiki

"Web6 jun. 2024 · Maize belongs to a tropical environment and is extremely sensitive to drought and chilling stress, particularly at early developmental stages. The present … " - Maize drought stress

Maize drought stress

Frontiers Modulating Drought Stress Response of Maize …

Webgrain yield in maize under ﬁeld drought-stress conditions Jeffrey E. Habben*, Xiaoming Bao†, Nicholas J. Bate‡, Jason L. DeBruin, Dennis Dolan, Darren Hasegawa, Timothy G. Helentjaris§, Renee H. Laﬁtte, Nina Lovan, Hua Mo, Kellie Reimann and Jeffrey R. Schussler DuPont Pioneer, Johnston, IA, USA Received 27 September 2013; Web12 okt. 2024 · Subsequent study with a process-based crop model identified drought stress as the probable underlying mechanism of this high temperature response in maize in the …

Did you know?

Web25 sep. 2024 · In this study we tested the hypotheses that root classes would exhibit distinctive anatomical and architectural responses to drought stress, and that those … Web3 apr. 2024 · Economics Abiotic stresses (drought, heat) are one of the major impediments to enhancing the maize productivity of marginal farmers in the facet of climate change. The present study attempts to investigate the impact of heat-tolerant maize hybrid on yield and income in the Terai region of Nepal.

The average global temperature is rising, and the environment is becoming more unpredictable, with severe drought occurring (IPCC, 2013; EPA, 2024). As per estimates, … Meer weergeven Drought stress has a multifaceted impact on plant organization, resulting in complex and often spontaneous physiological and cellular … Meer weergeven The advancement in high-throughput genotyping and the release of reference genome dataset has made a substantial increment in conducting studies to dissect economically important traits. There are mainly two … Meer weergeven Because drought is a multi-dimensional trait, phenotyping for drought tolerance traits is time-consuming and resource-intensive, … Meer weergeven WebAlthough several studies have already reported proteomic analyses of drought stress responses in sorghum and maize separately, no comparative studies have been performed to identify differences in the molecular events underpinning the greater drought tolerance of sorghum than maize; and therefore, this is the ﬁrst such cross-species comparison at …

Web12 apr. 2024 · Exploring the potential of chlorophyll fluorescence for the early detection of drought and heat stress in wheat (FluoSense4Wheat) “The HeDWIC mini proposal allows us to explore the potential of chlorophyll fluorescence for the early detection of drought and heat stress in wheat. Web11 apr. 2024 · The International Maize and Wheat Improvement Center (CIMMYT) is an international organization focused on non-profit agricultural research and training that empowers farmers through science and innovation to nourish the world in the midst of a …

Web13 apr. 2024 · HIGHLIGHTS. who: Xiaoyi Yang from the (UNIVERSITY) have published the Article: Primary root response to combined drought and heat stress is regulated via salicylic acid metabolism in maize, in the Journal: (JOURNAL) what: In this study, the response mechanism of maize primary roots to drought, heat and the combined stress …

Web12 apr. 2024 · As the climate changes, plants and their associated microbiomes face greater water limitation and increased frequency of drought. Historical precipitation patterns can leave a legacy effect on soil and root-associated microbiomes, but the impact of this conditioning on future drought performance is poorly understood. Moreover, agricultural … boho chic cabinetWeb12 feb. 2024 · Abstract. Maize is a major crop essential for food and feed, but its production is threatened by various biotic and abiotic stresses. Drought is one of the most … boho chic cakeWebShaddad, M.A.K., Hamdia, M.A. and Mohamed, H.T. (2011) Interactive Effects of Drought Stress and Phytohormones or Polyamines on Growth and Yield of Two Maize (Zea maize L.) Genotypes. American Journal of Plant Sciences, 2, 790-807. boho chic celebritiesWebRound 1. Reviewer 1 Report The original article entitled "Droughts and thermo-priming enhance adaptability to later drought and heat stress in maize seedlings by improving leaf physiological activity" might deserve publication after some revisions and suggestions as reported below: boho chic ceiling lightWeb12 apr. 2024 · As the climate changes, plants and their associated microbiomes face greater water limitation and increased frequency of drought. Historical precipitation patterns can … boho chic cardiganWeb9 nov. 2016 · Drought stress in maize causes differential acclimation responses of glutathione and sulfur metabolism in leaves and roots The study demonstrated a … gloria steinem a fish needs a bicyclehttp://ijaer.in/2024files/ijaer_09__13.pdf gloria steinem abortion shirt photo